Doctor predicted ovulation vs Glow and OPKs.

I just went to a new doctor and we went over my history and I explained I've been tracking and charting.

He decided to do a vaginal ultrasound and before he started he said he could see fertile CM so I probably haven't ovulated yet like I thought.

The ultrasound showed one very large follicle that he said looked like it hadn't released an egg yet since it hadn't collapsed.

Glow predicted my ovulation on CD 21 and FF predicted it on CD 16. I never got a super dark opk so I guess I'll start taking them again starting today and get back to BDing!

Wish me luck!